Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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05/14/1991
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Application #:
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07418261
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Filing Dt:
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10/06/1989
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Inventor:
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TREVOR J. HOLROYD
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Title:
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APPARATUS FOR DETERMINING THE SURFACE ROUGHNESS OF A MATERIAL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| P.O. BOX 31, MOOR LANE |
| DERBY DE2 8BJ, ENGLAND |
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| CUSHMAN, DARBY & CUSHMAN |
| ELEVENTH FLOOR |
| 1615 L STREET, N.W. |
| WASHINGTON, DC 20036-5601 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 65 BUCKINHAM GATE LONDON SW1E6AT, ENGLAND |
| ENGLAND |
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| W. WARREN TALTAVULL |
| CUSHMAN, DARBY & CUSHMAN |
| 1100 NEW YORK AVENUE, N.W. |
| NINTH FLOOR |
| WASHINGTON, D.C. 20005-3918 |
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